Aminiasi Tuimaba[1] (born 26 March 1995) is a Fiji national rugby sevens team player.

He plays the wing position.

He finished the 2018/19 season as the top try scorer for the Fiji Sevens team and the 2nd top try scorer in the series, in his rookie season.

He is from Yasawa and was a sprinter for Natabua High School.

He currently plays in the Top 14 for Pau Tuimaba was part of the Fiji sevens team that won a silver medal at the 2022 Commonwealth Games.